💾 Archived View for jb55.com › projects › datefmt.gmi captured on 2021-12-17 at 13:26:06. Gemini links have been rewritten to link to archived content
⬅️ Previous capture (2021-12-06)
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datefmt is a simple C program that formats unix timestamps in text streams
Let's say we have some logs that contain unix timestamps:
$ cat logs.txt EVENTS 1638499687 blahblah log1 EVENTS 1638499717 blahblah log2
We can pipe this log into datefmt to convert these timestamps into human-readable dates:
$ <logs.txt datefmt EVENTS 2021-12-02 18:48 blahblah log1 EVENTS 2021-12-02 18:48 blahblah log2
Of course you can customize the format as well:
$ <logs.txt datefmt "DATE:'%m-%d %R'" EVENTS DATE:'12-02 18:48' blahblah log1 EVENTS DATE:'12-02 18:48' blahblah log2
It's as simple as that! It comes with some heuristics so that it doesn't parse timestamp outside of a reasonable range.
Tarballs are available here, please feel free to package this for your linux distribution of choice!
Download and verify:
Send patches to `jb55@jb55.com`